Using a pixhawk 6c mini as well as a 65a 4 in 1 brushless esc (dshot 600). When clicking on test motor A in Motor Test, motors a, b, and c all spin. The two motors opposite from each other spin smoothly and the third one doesn’t spin smoothly (starts and stops). However, when doing the motor test for the not smooth motor, it spins properly (test motor 3 for motor test). Testing b spins an and b, and testing d causes this awful screw driver noise (not sure if it’s somehow like higher pwm out to the motor, but don’t know how to go about fixing this). When doing esc calibration (disconnecting usb and battery) and upon reconnecting the battery, the esc makes a sound to denote connecting the battery but the pixhawk doesn’t have any leds flashing. When we wait some more time and then connect the usb back, something makes a really long melody (multiple things beeping continuously, it’s honestly really confusing haha). I’m assuming this happens because we didn’t wait long enough and connecting the pixhawk back prematurely. Please help, thanks!!!
If it will arm post a link to a .bin flight log. 2nd option post a parameter file. Which ESC?